US Patent Issued to Qisda on Nov. 3 for "Illumination system and projection device" (Taiwanese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,800, issued on Nov. 3, was assigned to Qisda Corp. (Taoyuan City, Taiwan).

"Illumination system and projection device" was invented by Chih-Shiung Chien (Taoyuan City, Taiwan), Ming-Kuen Lin (Taoyuan City, Taiwan) and Tsung-Hsun Wu (Taoyuan City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an illumination system configured to provide an illumination light beam. The illumination system includes a light source module, a lens module, and a curved reflector. The light source module is configured to generate a light beam. The lens module is disposed on a transmission path of the light beam. The curved reflector is disposed on the tr...